A glacial pothole was once a hideout for a notorious Scottish outlaw.

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

This modern labyrinth lies in the shadow of a ruined medieval castle.

A scattered trail of street art adds a pop of color to the city's stark structures.

This ethereal, rainforest-like gorge is home to waterfalls, quaint bridges, and fairy folk.

This Scottish bridge seems to compel dogs to leap to their death.

An American ghost town hides along a side street in Scotland's capital.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

Summer in Scotland begins with a spectacularly wild and colorful event rooted in ancient pagan traditions.

The heads of two giant mythological water horses honor Scotland's horselord past.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

A pagan tradition of draping trees with rags eerily lives on.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

The elaborate clockwork contraptions in this Scottish gallery create small worlds of whimsy and horror.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

Accessible only at low tide, the deserted island is dotted with World War II ruins.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.